Non-Contact Voltage Detector, Electrical Tester, Voltage Tester with Adjustable Sensitivity, Wire Tester

Dual Sensitivity and Range: This voltage tester can detect voltages in two voltage ranges: 12V-1000V / 48V-1000V. The probe's NVC sensor recognizes the voltage and displays it on the LED indicator. It meets the needs of many residential, commercial, and industrial environments. LED Indicator and Phase Identification: During testing, the voltage level is displayed on the indicator. The indicator will light up red or green. If the red indicator flashes, a rapid alarm indicates that the live wire is detected. If the red indicator does not flash, it means the neutral wire is detected. Non-Contact Voltage Tester: The voltage detector's insulated housing ensures safety. As the voltage signal strength changes, the indicator increases or decreases, and the frequency of flashes and beeps becomes faster or slower with the signal strength. Auto Shut-Off and Flashlight Function: Auto shut-off allows you to save and control electricity; Equipped with a flashlight on the tip, it can be used in case of power outages or in dark environments; a pocket clip allows for easy attachment.